Die Schwalbe

32 problem(s) found in 5808 milliseconds (displaying 32 problem(s)). [COMMENTDATE>=20220810 AND NOT K='Fernblock' AND S='Smena (Moskwa)'] [download as LaTeX]

1 - P1117152
Lev Grolman
64 Smena (Moskwa) 06/1996
P1117152
(4+1)
#3
1. Ld8 Ka7 (1... Kb8 2. Lb6 Ka8 3. Te8#) 2. Te8 Kb8 3. Lb6#
play all play one stop play next play all
MA-TL mm
SCHRECKE: C+, popeye 4.87 (2022-11-12)
comment
Keywords: Miniature Collection (0336634)
Genre: 3#
FEN: k7/4B3/8/2N5/8/K7/8/4R3
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
2 - P1118376
Nikolay Kralin
132 Smena (Moskwa) 12/1995
P1118376
(4+3)
#6
1. Dg2+
play all play one stop play next play all
H31 m
SCHRECKE: C+, Gustav 4.2b, Brute Force
1. Dg2+! Tb7 2. Ka3 a4 3. Ka2 a3 4. Ka1 a2 5. Lc7 Kxa7 6. Dxa2# (2023-01-03)
comment
Keywords: Miniature Collection (0336929)
Genre: n#
FEN: kB6/P4r2/8/p7/K7/8/8/5Q2
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
3 - P1119840
Sergii I. Tkachenko
Smena (Moskwa) 1997
P1119840
(4+3)
#9
1. Da4+ Kb1 2. Dd1+ Ka2 3. Dc2+ Ka1 4. e5 Dh6+ 5. Ka5 Db6+ 6. Sxb6 cxb6+ 7. Ka4 b5+ 8. Kb3 b4 9. Dd1#
play all play one stop play next play all
SCHRECKE: Dual: 7. Kb4 (2023-08-27)
comment
Keywords: Miniature Collection (0336973)
Genre: n#
FEN: 8/2p3q1/K7/8/1QN1P3/8/8/k7
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
4 - P1121695
Mykhailo Marandyuk
Smena (Moskwa) 10/1993
1. Preis
P1121695
(5+2)
#2
1. Sf5? ... d6/d5 2. Sd4/De7, ... Kd5!;
1. Tf5? (2. Df6,De5) ... d6/d5 2. Df7/Tf6, ... Kd6!;
1. Kb8? ... Kd6/d5 2. Df6/Th6, ... d6!;
1. Tc5! (Zugzwang) ... Kd6/d6/d5 2. De5/f5/Tc6
play all play one stop play next play all
B19BT C5s
Teppo Mänttä: wh. Sh4 (instead of wh. Sg3) in FIDE Album 1992-1994. (2022-10-12)
SCHRECKE: C+, popeye 4.87 (2022-10-12)
comment
Keywords: Miniature Collection (0006065)
Genre: 2#
FEN: K7/3p2Q1/4k3/7R/5P2/6N1/8/8
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2010-09-11 more...
5 - P1122109
Ulf Hammarström
107 Smena (Moskwa) 12/1994
Speziallob
P1122109
(4+2)
#2
1. Ta7+? ... Kd8/Kd6/Kb6 2. Dg8/Dd5/Da5, ... Kb8!;
1. Df7+! ... Kd8/Kd6/Kb6/Kb8 2. Td5/Td5/Da7/Da7
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2022-09-09)
comment
Keywords: Miniature Collection (0186626)
Genre: 2#
FEN: 2r5/2k5/8/R7/1N6/8/Q7/1K6
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2010-09-11 more...
6 - P1125238
Andrey Lobusov
21 Smena (Moskwa) 04-06/1992
1.-3. Preis
P1125238
(5+2) C+
#2
1. ... Lg6 2. Dxg6#
1. ... Lh5 2. Df4#
1. ... Kh5 2. g4#


1. Tf2? droht 2. Dh4#
1. ... Kxg3 2. Df4#
1. ... Kh5!

1. Th2! droht 2. Df4
1. ... Kxg3 2. Dh4#
play all play one stop play next play all
A16-34- LG FFS
SCHRECKE: C+, popeye 4.87
Le Grand - Thema (2022-11-01)
comment
Keywords: Miniature Collection (0262675), Minimal, Miniature, le Grand theme
Genre: 2#
Computer test: SCHRECKE (2022-11-01): C+, popeye 4.87
FEN: 4b3/8/5Q2/8/1K4k1/6P1/6R1/6N1
Input: Felber, Volker, 2010-09-11
Last update: Mario Richter, 2022-11-01 more...
7 - P1128686
Martin Wolfgang Hoffmann
Smena (Moskwa) 11/2000
P1128686
(3+4) C+
#10
1. Sd5 Ka2 2. Kc2 Ka1 3. Sb4 h6 4. Kc1 h5 5. Sc2+ Ka2 6. Sd4 Ka1 7. Kc2 Ka2 8. Se2 Ka1 9. Sc1 a2 10. Sb3#
play all play one stop play next play all
SX11
more ...
comment
Keywords: Miniature Collection (0038231), Miniature, Flight-giving key
Genre: n#
Computer test: A. Baumann: Gustav 4.2a
FEN: 8/7p/8/8/7p/p1N4P/8/k1K5
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-01-08 more...
8 - P1129050
Juri N. Serjoshkin
9 Smena (Moskwa) 01/1995
P1129050
(3+3)
#5
1. Td8
play all play one stop play next play all
FAB e113f 3m
Rosalie Fay: 1. Td8 (droht 2. Ta8+) Ta4 2. Lc4 zz Ta2 3. Lxa2 (droht 4. Kxc2) Kxa2 4. Td3 Ka1 5. Ta3#
2. ... Ta3 3. Kxc2 (droht 4. Td1#) Tc3+ 4. Kxc3 ~ 5. Td1#; 3. ... Ta2+ 4. Lxa2 zz Kxa2 5. Ta8#
2. ... Ta5 3. Kxc2 (droht 4. Td1#) Td5 4. Ta8+ Ta5 5. Txa5#; 3. ... Ta2+ 4. Lxa2 zz Kxa2 5. Ta8#
2. ... Ta7 3. Kxc2 (droht 4. Td1#) Td7 4. Ta8+ Ta7 5. Txa7#; 3. ... Ta2+ 4. Lxa2 zz Kxa2 5. Ta8#
C+ Popeye Windows-64Bit v4.69 (2023-12-20)
comment
Keywords: Miniature Collection (0336888)
Genre: n#
FEN: 8/8/4B3/8/2r5/8/2pR4/k1K5
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
9 - P1129478
Wladimir S. Grebeschkow
Smena (Moskwa) 09/1992
P1129478
(3+3)
#6
1. De2+
play all play one stop play next play all
A13-12+ m
Rosalie Fay: 1. De2+ Ka1/Ka3 2. Sc2+ Ka2 3. Sd4+ Ka3 4. Da6+ Da4 5. Sb5+ Ka2 6. Dxa4#; 5. ... Kb3 6. De6#
C+ Popeye Windows-64Bit v4.69 (2023-12-19)
comment
Keywords: Miniature Collection (0336820)
Genre: n#
FEN: 8/8/8/8/1p6/1q6/k7/2KQN3
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
10 - P1130070
Viktor S. Zheglov
Smena (Moskwa) 04/1998
P1130070
(3+2)
#11
1. Sd2 Ka3 2. Kc3 Ka2 3. Lc4+ Ka1 4. Ld3 Ka2 5. Lb5 Ka3 6. Sb1+ Ka2 7. Kc2 Ka1 8. Kc1 Ka2 9. Lc4+ Ka1 10. Sa3 b5 11. Sc2#
play all play one stop play next play all
F1LK RU-KS PB-b11
Anton Baumann: C+ Gustav 4.2a (2022-12-03)
comment
Keywords: Miniature Collection (0337017)
Genre: n#
FEN: 8/8/1p6/1B6/8/8/k1K5/1N6
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
11 - P1130371
Mykhailo Marandyuk
Smena (Moskwa) 10/1993
1. Preis
P1130371
(4+3)
#4
1. Le2 Ka5 (1... a5 2. Tc4+ Kb5 3. Sa4 Ka6 4. Tc7#) 2. Lc4 Kb4 3. Sd3+ Ka3 4. Txa6#
play all play one stop play next play all
A18T1 mm
SCHRECKE: C+, Gustav 4.2b, Brute Force (2022-09-02)
Teppo Mänttä: Reprint: C3 FIDE Album 1992-1994 (Aachen 07/2001). (2022-10-12)
comment
Keywords: Miniature Collection (0072478)
Genre: n#
FEN: 8/8/p1R5/8/1k6/4p3/1NK5/5B2
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2010-09-11 more...
12 - P1132282
Victor Sisonenko
Smena (Moskwa) 2002
1. Preis
P1132282
(4+2)
#5
1. Dc7
play all play one stop play next play all
L10 e251 mm
Rosalie Fay: 1. Qc7! L~ 2. Dg3+ Lf3 3. Lc2 zz Ke2 4. Dg1 L~ 5. Ld1#

1. ... Kf2 2. Dh2+ Lg2 3. Kd2 (droht 4. Le4) Kf3 4. Dh4 L~ 5. Le4#
C+ Popeye Windows-64Bit v4.69 (2023-12-20)
comment
Keywords: Miniature Collection (0337150)
Genre: n#
FEN: 8/5Q2/8/8/2P5/2KBkb2/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
13 - P1140094
Aleksey Oganesyan
141 Smena (Moskwa) 11/1999
P1140094
(3+4)
#11
1. Lb5 Kc1 2. Ld2+ Kb1 3. Ke2 Kc2 4. La4+ Kb1 5. Lb4 Kc1 6. La3 Kb1 7. Ld6 Kc1 8. Lf4+ Kb1 9. Ke3 Kc1 10. Kd3+ Kb1 11. Lc2#
play all play one stop play next play all
L12K
SCHRECKE: Dual: 3. Ke3 (2023-09-25)
comment
Keywords: Miniature Collection (0337061)
Genre: n#
FEN: 8/8/B7/8/1B6/3K4/pp6/bk6
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2013-09-03 more...
14 - P1142848
Mykhailo Marandyuk
127 Smena (Moskwa) 12/1995
P1142848
(5+2)
#3
1. Ke6
play all play one stop play next play all
B19-3SD m
Teppo Mänttä: Special Prize, Smena (Moscow) 1995. (2022-10-12)
Teppo Mänttä: Reprint: B6 FIDE Album 1995-1997 (Aachen 07/2004). (2022-10-12)
SCHRECKE: C+, popeye 4.87
1. Ke6! (Zugzwang)
1. ... h5 2. Dg2+ Kf4,Kh4 3. Sg6#
1. ... h6 2. Sg6 Kf3 3. Se5#
2. ... Kg5 3. Dh4#
2. ... h5 3. Dg2#
1. ... Kf3 2. Kf5 h5,h6 3. Le4#
1. ... Kg5 2. Lf5 h5,h6 3. Sf7# (2022-10-12)
comment
Keywords: Miniature Collection (0336612)
Genre: 3#
FEN: 7N/7p/8/3K4/6k1/8/3P3Q/1B6
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
15 - P1144435
Sergiy Borodavkin
Smena (Moskwa) 12/1993
P1144435
(5+2)
#3
1. Df2 Kg5 (1... Kxh3 2. Se4) 2. Dxg3+
play all play one stop play next play all
A9SS13 mm
SCHRECKE: C+, popeye 4.89 (2023-10-24)
comment
Keywords: Miniature Collection (0336530)
Genre: 3#
FEN: 8/3K4/3N2B1/2Q5/7k/6nP/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
16 - P1145548
Hristofor Animica
Boris Gladki

Smena (Moskwa) 15/12/1989
2. ehr. Erw.
P1145548
(4+2)
#3
1. Ke8 Ke6 2. Dc5
play all play one stop play next play all
A9DS3 B19DD1 B19-3KD 3m
vf: B. Gladki, 2006, Tschoritschnik 2005
SCHRECKE: C+, popeye 4.87
1. Ke8! (Zugzwang)
1. ... Ke6 2. Dc5 d6 3. Df5#
2. ... Kf6,d5 3. De7#
1. ... Kg7 2. Df7 Kh6 3. Dg6#
2. ... Kh8 3. Sg6#
1. ... d5 2. Dg6+ Ke5 3. Sf3#
1. ... d6 2. Kf8 Ke6,d5 3. Df5# (2022-11-13)
comment
Keywords: Miniature Collection (0336456)
Genre: 3#
FEN: 3K4/3p4/5k2/7Q/7N/6P1/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
17 - P1150807
Wiktor S. Maksin
121 Smena (Moskwa) 09/1998
P1150807
(4+1)
#3
1. Dc3 Kf8 2. Df6+ Kxe8 3. La4#
1. ... Kd8 2. La4 Ke7 3. Df6#
1. ... Kxe8 2. Dc7 Kf8 3. Df7#
1. ... Kd7 2. La4+
play all play one stop play next play all
LX1 mm
SCHRECKE: C+, popeye 4.87 (2022-08-27)
comment
Keywords: Miniature Collection (0336713), Aristocrat, Miniature
Genre: 3#
FEN: 4N3/4k3/8/8/4K3/1B6/8/4Q3
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2022-08-27 more...
18 - P1152207
Vasily Mateush
43 Smena (Moskwa) 06/1993
P1152207
(5+1)
#5
b) wKd6
a) 1. Te3+;
b) 1. Ke6
play all play one stop play next play all
5 NL - Stellungsfehler ?
Vendelbo: a) Es gibt auch g3c3 e4d4 g2g3 d4e4 d5c7 e4d4 c7b5 d4e4 c3e3# (2024-02-15)
comment
Keywords: Miniature Collection (0336840)
Genre: n#
FEN: 8/8/4K3/3N4/4k3/6R1/5PP1/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Zuncke/Bruder, 2010-09-12 more...
19 - P1156377
Wladimir J. Schilnikow
4 Smena (Moskwa) 01/1995
P1156377
(2+2)
#3
1. Td8 Sg6 2. Kg3 Kg1 3. Td1#
play all play one stop play next play all
D28a WES m
vf: a1<>a8, Iosif Kricheli, 19.11.1976, '64'
Rosalie Fay: Also anticipated by P1126515 (Dehler, 1927). (2024-01-20)
comment
Keywords: Miniature Collection (0336570)
Genre: 3#
FEN: 8/4n3/8/8/8/8/3R1K2/7k
Input: Zuncke/Bruder, 2010-09-12
Last update: Zuncke/Bruder, 2010-09-12 more...
20 - P1156744
Viktor Melnytschenko
69 Smena (Moskwa) 07/1995
1.-2. Preis
P1156744
(4+3) C+
#2
1. Kf3? (Zugzwang) ... Kc4/L~/Lc4 2. Dc2/Lb5/Le4, ... Lb7!;
1. La4? (2. Dc2) ... Kc4 2. Db3, ... Ke4!;

1. Ke1! droht 2. Db3#
1. ... Kc4 2. Dc2#
1. ... Lc4 2. Dd2#
1. ... Ke3 2. Dd2#
play all play one stop play next play all
A10-23- 2MW
more ...
comment
Keywords: Miniature Collection (0023794), Miniature, Flight-giving key, Blocknutzung
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/b1B5/8/3p4/B2k4/1Q3K2/8
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2024-01-23 more...
21 - P1158020
Viktor Melnytschenko
Smena (Moskwa) 1999
1. Lob
P1158020
(5+2) C+
#2
1. Dc7? ... Kd5/fe5 2. Dd6/Dc4, ... f5!;
1. Le4? ... Ke5/fe5 2. Dd5/Sc2, ... f5!;

1. Lf5! Kxe5 2. Dc5#
1. ... fxe5 2. Sc2#
play all play one stop play next play all
B17DS 3MW
more ...
comment
Keywords: Miniature Collection (0262956), Minimal (b), Miniature, Blocknutzung, Zugzwang-Goal
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/2Q2p2/4P3/3k4/3B1K2/8/4N3
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2024-01-23 more...
22 - P1158526
Nikolay Kralin
113 Smena (Moskwa) 11/1995
P1158526
(6+1) C+
#6
b) wSe2
a) 1. Lf1 Kh5 2. Kf5 Kh4 3. Lh6 Kh5 4. Lf4 Kh4 5. Lg5+ Kh5 6. Le2#;
b) 1. Sg1
play all play one stop play next play all
A18e FP
SCHRECKE: b) 1. Sg1! Kh5 2. Kf5 Kh4 3. Kg6 Kg4 4. Lb4 Kh4 5. Le1 Kg4 6. f3# (2023-01-03)
comment
Keywords: Miniature Collection (0336924), Forsberg Twins
Genre: n#
Computer test: Gustav 3.2r.
FEN: 5B2/8/8/4P3/5K1k/4P3/4BP2/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2022-08-06 more...
23 - P1160396
Alessandro Cuppini
108 Smena (Moskwa) 10/1995
P1160396
(3+3) C+
#7
1. d7 g1=D 2. d8=D+ Kh7 3. Dd7+ Kg8 4. Df7+ Kh8 5. Le5 (droht 6.Kf5,Ke6,Ke7+) Dg3 6. Lxg3+ a2 7. Dg7#
play all play one stop play next play all
A18a3
vf: Alessandro Cuppini, 10.1997, Schach-WW
more ...
comment
Keywords: Miniature Collection (0336922), Miniature
Genre: n#
Computer test: O. Jenkner: Gustav 4.2 e
FEN: 6k1/8/3P1K2/8/8/p7/6p1/B7
Input: Zuncke/Bruder, 2010-09-12
Last update: Olaf Jenkner, 2023-08-31 more...
24 - P1160500
Wladimir W. Morosow
131 Smena (Moskwa) 10/2000
P1160500
(3+2)
#12
1. Sd4 Kg8 2. Se6 Kh8 3. Kf5 (Kg5) Kh7 4. Kg5 Kh8 5. Kh6 Kg8 6. Kg6 Kh8 7. Sc5 Kg8 8. Sd7 Kh8 9. Kh6 Kg8 10. Ld5+ Kh8 11. Se5 g2 12. Sg6#
play all play one stop play next play all
SfS TEK
Anton Baumann: C+ Gustav 4.2a (2023-01-13)
comment
Keywords: Miniature Collection (0337095)
Genre: n#
FEN: 7k/8/5K2/1N6/8/6p1/6B1/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Zuncke/Bruder, 2010-09-12 more...
25 - P1163549
Anatolii Vasylenko
84 Smena (Moskwa) 07/1997
P1163549
(4+2)
#3
1. Kf2
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87
1. Kf2! (Zugzwang)
1. ... fxg4 2. Sg3 Kh3 3. Th6#
1. ... f4 2. Sg7 f3 3. Sf5# (2022-11-15)
comment
Keywords: Miniature Collection (0336692)
Genre: 3#
FEN: 8/8/6R1/5p1N/6Bk/8/8/6K1
Input: Zuncke/Bruder, 2010-09-12
Last update: Zuncke/Bruder, 2010-09-12 more...
26 - P1166061
Mykhailo Marandyuk
Smena (Moskwa) 12/1993
P1166061
(3+4)
#15
1. Kf3 Ka1,Ka2 2. Ta8+ Kb1 3. Ke2 Kc1,Kc2 4. Tc8+ Kb1 5. d4 Ka1,Ka2 6. Ta8+ Kb1 7. d5 Kc1,Kc2 8. Tc8+ Kb1 9. d6 Ka1,Ka2 10. Ta8+ Kb1 11. d7 Kc1,Kc2 12. Tc8+ Kb1 13. d8=D Ka1,Ka2 14. Ta8+ Kb1 15. Dd1#
play all play one stop play next play all
EXD H10
Anton Baumann: C+ Gustav 4.2a (2023-04-01)
more ...
comment
Keywords: Miniature Collection (0336853), anticipated (P1124804), Excelsior white
Genre: n#
FEN: 2R5/8/8/8/1p4K1/1p6/1p1P4/1k6
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2016-10-03 more...
27 - P1166236
Yuri A. Sushkov
70 Smena (Moskwa) 06/1996
P1166236
(3+3)
#5
1. Da7
play all play one stop play next play all
Rosalie Fay: 1. Da7 (droht 2. Db6) d4 2. De7+ Kd5 3. Lb5 ~ 4. Kf5 ~ 5. De5#
C+ Popeye Windows-64Bit v4.69 (2023-12-20)
comment
Keywords: Miniature Collection (0336946)
Genre: n#
FEN: 8/8/8/3p2p1/4k1K1/8/4B3/Q7
Input: Zuncke/Bruder, 2010-09-12
Last update: Zuncke/Bruder, 2010-09-12 more...
28 - P1173811
Vyacheslav Pilchenko
27 Smena (Moskwa) 05/1993
3. Preis
P1173811
(5+2) C+
#2
1. Lg5? Kf5 2. Dd5# 1. ... Kf7!
1. Tg8? Kf7 2. Dd5# 1. ... Kf5!

1. Sf6! droht 2. Dd5#
1. ... Kf5 2. De4#
1. ... Kf7 2. De8#
play all play one stop play next play all
A9-333
more ...
comment
Keywords: Miniature Collection (0262695), Zugzwang-Goal, Minimal (b), Miniature
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 3B4/3N4/2Qpk3/7K/8/8/8/6R1
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2024-03-25 more...
29 - P1348453
Valery Surkov
1 Smena (Moskwa) 01/2002
P1348453
(3+2) C+
#2
1. Dxc6+? Kb1 a 2. Tg1#
1. ... Kd1! b

1. Dg5+? Kd1 b 2. Dd2#
1. ... Kb1! a

1. Tc2+! Kb1 a 2. Dg1#
1. ... Kd1 b 2. Dg1#
1. ... Dxc2+ 2. Dxc2#
play all play one stop play next play all
more ...
comment
Keywords: Aristocrat, Minimal, Miniature
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/2q3Q1/8/8/1K6/6R1/2k5
Input: Rainer Staudte, 2018-03-24
Last update: Dieter Berlin, 2023-11-15 more...
30 - P1359956
Vladimir Korolkov
EG1 Smena (Moskwa) 5 03/1927
P1359956
(4+5)
Remis
AL liegt nicht vor, wer sieht die Lösung?
play all play one stop play next play all
zum Autor heißt es: W.A. Korolkov (Krasnodar)
Mario Richter: Idee könnte 1. cxb5 Kd3 2. Kd5 Sd4 3. f7 Sxf7 4. b6 cxb6 patt sein, aber Schwarz kann natürlich stärker spielen (z.B. 4. ... c6+!) ... (2019-01-22)
Anton Baumann: nach 3.f7? Sxf7 4.b6 c6+! 5.Kc5 Sd8 gewinnt Schwarz
aber 3.b6! cxb6 4.f7! Sxf7 patt
3. ... c6+ 4.Kc5 Sf7 5.b7 Se6+ 6.Kxc6 remis (2023-06-03)
Yuri Bilokin: 1. cxb5 Nd6 2. Kd5 Nxb5 8/2p5/5P1n/1n1K4/8/8/3Pk3/8 w - - 0 3 White is losing DTZ 102
https://syzygy-tables.info/?fen=8/2p5/5P1n/1n1K4/8/8/3Pk3/8_w_-_-_0_1 (2023-06-04)
Mario Richter: https://syzygy-tables.info/?fen=8/2p5/2K2P1n/1n6/8/8/3Pk3/8_b_-_-_0_1
writes: "This is a cursed win. Mate can be forced, but a draw can be achieved under the fifty-move rule." (2023-06-04)
Yuri Bilokin: I may be wrong, but the application of the 50-move rule in chess composition is inaudible. (2023-06-05)
Mario Richter: I agree, under today's law the 50-moves-rule does not apply (e.g. Handbook of Chess Composition, Article 17 - 50 Moves-Rule: Unless expressly stipulated, the 50 moves-rule does not apply to the solution of chess compositions except for retro-problems.")
But the study was published long ago, under perhaps different laws, so until we know the intention of the author, we cannot be sure about the correctness or defectness of the study ...
(I checked the scans of issues of 'Smena' available at https://smena-online.ru and https://magzdb.org, but did not find an issue with the intended solution of Korolkov's study - perhaps some problem friend can take a look at the scans too ...) (2023-06-06)
comment

Genre: Studies
FEN: 8/2p5/5P1n/1p2Kn2/2P5/8/3Pk3/8
Input: Mario Richter, 2019-01-22
Last update: Mario Richter, 2019-01-22 more...
31 - P1410533
Boris N. Nazarov
Smena (Moskwa) 02/1933
P1410533
(5+1)
#2
1. Db5! Kd4 2. Lf6#
1. ... Kd6 2. Lf4#
1. ... Kf5 2. Lf3#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-06-25)
comment

Genre: 2#
FEN: 8/1Q3K2/8/3Bk1B1/8/8/5P2/8
Input: Rainer Staudte, 2023-06-25
Last update: Rainer Staudte, 2023-06-25 more...
32 - P1410731
A. Ja. Chalamaiser
126 Smena (Moskwa) 09/1939
P1410731
(6+1)
#3
1. Ta1! Kb5 2. Kc7 Ka4,K~ 3. Lc4#
1. ... Kb7 2. Ld5+ Kb8 3. Ta8#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2023-07-04)
comment
Keywords: Rex solus (s), Miniature, Schlüssel = Eckzug
Genre: 3#
FEN: 3K4/8/2k5/2P5/3P4/2P5/B7/4R3
Input: Rainer Staudte, 2023-07-04
Last update: Gunter Jordan, 2023-07-04 more...
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